19176+2900 COU1021

 
 
19h 17m 34.52s +29 00' 11.3" P.A. 223 sep 2.5 mag 11.53,13.50
 
 
Coord 2000
19176+2900
Discov num
COU1021
Comp
Coord arcsec 2000
19 17 34.52 +29 00 11.3
Date first
1973
Date last
2015
Obs
3
Pa first
218
Pa last
223
P.A. Now (θ)
223°
Sep first
1.9
Sep last
2.5
Sep. Now (ρ)
2.5"
Mag pri
11.53
Mag sec
13.50
delta mag (ΔM)
1.97
Spectral class
Pri motion ra
+007
Sec motion ra
Pri motion dec
-003
Sec motion dec
Notes
Nature of this double is uncertain.
 
 
OTHER CATALOGS AND DESIGNATIONS
 
 
Precise pa
223.3
Precise sep
2.505
Constellation
Lyra
Tycho2
2136-01377-1
Gaia DR2
2038324962541556352
 
 
WDS HISTORIC DATA
 
 
coord_2000 discov_num comp epoch obs pa sep mag_pri mag_sec spectr notes coord_arcsec_2000
19176+2900 COU1021 1973 1 218 1.9 11.53 13.50 191734.52+290011.3
19176+2900 COU1021 2008 2 221 2.5 11.53 13.50 191734.52+290011.3
19176+2900 COU1021 2015 3 223 2.5 11.53 13.50 191734.52+290011.3

If you need more information about this double, apply for a data request form to the WDS.